Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Seoul Gimpo Intl Airport to Seattle from $447

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul Gimpo Intl Airport to Seattle departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Seoul Gimpo Intl Airport to Seattle

Cheap round-trip flights

ANA Logo
7:40 am - 6:36 pmGMP-SEA
26h 56m2 stops
ANA Logo
4:30 pm - 6:35 pmSEA-GMP
34h 05m1 stop
$818ANA
Find Deal
lun., sep. 22 - mar., oct. 14
ANA Logo
7:45 am - 7:16 pmGMP-SEA
27h 31m2 stops
ANA Logo
3:40 pm - 11:20 amSEA-GMP
26h 40m1 stop
$824ANA
Find Deal
jue., oct. 30 - lun., nov. 10
ANA Logo
7:40 am - 6:36 pmGMP-SEA
26h 56m2 stops
ANA Logo
4:30 pm - 6:35 pmSEA-GMP
34h 05m1 stop
$825ANA
Find Deal
mar., sep. 23 - jue., sep. 25
ANA Logo
12:40 pm - 6:36 pmGMP-SEA
21h 56m2 stops
ANA Logo
4:30 pm - 6:35 pmSEA-GMP
34h 05m1 stop
$826ANA
Find Deal
mié., sep. 17 - mar., sep. 23
ANA Logo
7:40 am - 6:36 pmGMP-SEA
26h 56m2 stops
ANA Logo
4:30 pm - 6:35 pmSEA-GMP
34h 05m1 stop
$827ANA
Find Deal
lun., jul. 14 - mié., ago. 13
ANA Logo
12:25 pm - 7:16 pmGMP-SEA
23h 51m2 stops
ANA Logo
3:45 pm - 11:20 amSEA-GMP
26h 35m1 stop
$828ANA
Find Deal
jue., dic. 11 - vie., ene. 2
ANA Logo
7:40 am - 6:36 pmGMP-SEA
26h 56m2 stops
ANA Logo
4:30 pm - 6:35 pmSEA-GMP
34h 05m1 stop
$829ANA
Find Deal
vie., sep. 19 - vie., sep. 26
ANA Logo
7:40 am - 6:36 pmGMP-SEA
26h 56m2 stops
ANA Logo
4:30 pm - 6:35 pmSEA-GMP
34h 05m1 stop
$830ANA
Find Deal
mié., jul. 16 - jue., jul. 24
ANA Logo
7:50 pm - 7:16 pmGMP-SEA
40h 26m2 stops
ANA Logo
10:05 am - 10:30 pmSEA-GMP
19h 25m2 stops
$839ANA
Find Deal
mié., nov. 26 - mié., dic. 3
EVA Air Logo
1:50 pm - 7:30 pmGMP-SEA
21h 40m1 stop
EVA Air Logo
12:30 am - 12:50 pmSEA-GMP
20h 20m1 stop
$862EVA Air
Find Deal
vie., sep. 26 - jue., oct. 16

ANA flights from Seoul Gimpo Intl Airport to Seattle

Our best ANA deals on Seoul Gimpo Intl Airport to Seattle flight tickets
ANA
Sep 22
GMP7:40 amSeoul Gimpo Intl
26h 56m
2 stops
SEA6:36 pmSeattle/Tacoma Intl
Oct 14
SEA4:30 pmSeattle/Tacoma Intl
34h 05m
1 stop
GMP6:35 pmSeoul Gimpo Intl
ANA
Oct 30
GMP7:45 amSeoul Gimpo Intl
27h 31m
2 stops
SEA7:16 pmSeattle/Tacoma Intl
Nov 10
SEA3:40 pmSeattle/Tacoma Intl
26h 40m
1 stop
GMP11:20 amSeoul Gimpo Intl
ANA
Sep 23
GMP7:40 amSeoul Gimpo Intl
26h 56m
2 stops
SEA6:36 pmSeattle/Tacoma Intl
Sep 25
SEA4:30 pmSeattle/Tacoma Intl
34h 05m
1 stop
GMP6:35 pmSeoul Gimpo Intl

See travel insights to Seattle from

How to get the cheapest flight ticket from Seoul Gimpo Intl Airport to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Seoul Gimpo Intl Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $875. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Seoul Gimpo Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,164.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Seoul Gimpo Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $903 when looking at flights departing in the afternoon. Flights to Seattle are more costly in the evening, with an average ticket price of $1,079. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Seoul Gimpo Intl Airport to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul Gimpo Intl Airport to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seoul Gimpo Intl Airport to Seattle (GMP to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul Gimpo Intl Airport to Seattle

Best Price Found

$447

Fastest flight time

14h 20m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Seoul Gimpo Intl Airport in the past 72 hours is $447. The best round-trip flight deal from Seoul Gimpo Intl Airport to Seattle found on momondo in the last 72 hours is $818.
The fastest flight from Seoul Gimpo Intl Airport to Seattle takes 14h 20m
There are no direct flights from Seoul Gimpo Intl Airport to Seattle. Popular non-direct route for this connection is Seoul Gimpo Intl Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • How far is Seoul Gimpo Intl to Seattle/Tacoma Intl by plane?

    The distance between Seoul Gimpo Intl and Seattle/Tacoma Intl is about 5173.4 mi. In terms of flight time, this usually takes a little over 17h 45m.

  • When did momondo last update prices for flights from Seoul Gimpo Intl Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Seoul Gimpo Intl Airport to Seattle/Tacoma Intl Airport refresh daily.

  • How old do you have to be to fly from Seoul Gimpo Intl Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seoul Gimpo Intl Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Renton
Federal Way
Kent
Lynnwood
Puyallup
Tukwila
Kirkland
Marysville
Lakewood
Fife
Shoreline
Centralia
Cle Elum
Westport
Redmond

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Seattle?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seoul to Seattle. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seoul to Seattle with flexible booking policies on momondo?

Flights from Seoul to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seoul to Seattle?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seoul to Seattle.

I’m not ready to book a flight from Seoul to Seattle right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Seoul and alert you when they change.


An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
mar. 7/8
mar. 7/15

Find better results for your trip to the United States